2024 17 USC 105 – Subject matter of copyright: United States Government works

2023 17 USC 105 – Subject matter of copyright: United States Government works

2022 17 USC 105 – Subject matter of copyright: United States Government works

2021 17 USC 105 – Subject matter of copyright: United States Government works

2020 17 USC 105 – Subject matter of copyright: United States Government works

2018 17 USC 105 – Subject matter of copyright: United States Government works

2017 17 USC 105 – Subject matter of copyright: United States Government works

2015 17 USC 105 – Subject matter of copyright: United States Government works

2014 17 USC 105 – Subject matter of copyright: United States Government works